Fungus Diseases of Coffee in Porto Rico (Classic Reprint)

Citrus Culture in Porto Rico (Classic Reprint)

Experiments With Fertilizers for Coffee in Porto Rico (Classic Reprint)

Coffee Varieties in Porto Rico (Classic Reprint) by Thomas Brown McClelland: New

Yam Culture in Porto Rico (Classic Reprint)

Poultry Keeping in Porto Rico (Classic Reprint)

Fungus Diseases of Coffee in Porto Rico (Classic Reprint)

Bee Keeping in Porto Rico (Classic Reprint)